Door handle with a safety lock



1. Door handle with safety lock

1.1 is a front elevation view of a door handle with a safety lock embodying my new design;

1.2 is a top plan view thereof;

1.3 is a bottom plan view thereof;

1.4 is a right side elevation view thereof;

1.5 is a left side elevation view thereof; and

1.6 is a perspective view thereof.

The broken lines shown in the figures illustrate portions of the door handle that form no part of the claimed design. 

CLAIM The ornamental design for a door handle with a safety lock, as shown and described. 